error when using interfaces for Entity Framework (4.2) entities

Question

I am using the the latest version of Entity Framework (4.2) and trying to implement interfaces for my Entities and for some reason, it isn\'t compiling. it is throwing an er

Answer 1

"You can add your own partial class files to specify the interfaces to be implemented - and to provide any actual implementation methods you need" - as suggested here

Answer 2

Entity framework is not able to work with interfaces. Your navigation properties must use the real entity types (mapped classes).